A reel and a display device are provided. The display device includes the reel, the reel includes a reel body, and the reel body is cylindrical. The reel body is provided with a first ring mounting groove along an extending direction of a length of a cylinder, and a depth of the first ring mounting groove corresponds to a thickness of a flexible display screen to be mounted.
Legal claims defining the scope of protection, as filed with the USPTO.
2. The reel as claimed in claim 1, wherein radii of the two half cylinders at an intersection away from the section are equal, and when the reel body rotates once from the section, its radius size gradually increases from the second radius to the first radius.
3. The reel as claimed in claim 1, wherein a difference in height between positions of centers of the two half cylinders is equal to half of the thickness of the flexible display screen.
4. The reel as claimed in claim 1, wherein a cross section of the reel body is any one of a circle, an ellipse, or a rectangle with the first ring mounting groove.
5. The reel as claimed in claim 1, wherein a material of the reel body comprises metal or hard plastic.
6. A display device, comprising the reel as claimed in claim 1.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
June 19, 2020
January 10, 2023
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